KR100592695B1 - 배기가스 정제 촉매의 작업성 검사방법 - Google Patents

배기가스 정제 촉매의 작업성 검사방법 Download PDF

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Publication number
KR100592695B1
KR100592695B1 KR1020010014345A KR20010014345A KR100592695B1 KR 100592695 B1 KR100592695 B1 KR 100592695B1 KR 1020010014345 A KR1020010014345 A KR 1020010014345A KR 20010014345 A KR20010014345 A KR 20010014345A KR 100592695 B1 KR100592695 B1 KR 100592695B1
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KR
South Korea
Prior art keywords
catalyst
carbon monoxide
exhaust gas
engine
conversion
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KR1020010014345A
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English (en)
Korean (ko)
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KR20010092397A (ko
Inventor
노이하우젠울리히
클라인하랄트
록스에그베르트
기쇼프위르겐
크로이쩌토마스
Original Assignee
우미코레 아게 운트 코 카게
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Publication of KR20010092397A publication Critical patent/KR20010092397A/ko
Application granted granted Critical
Publication of KR100592695B1 publication Critical patent/KR100592695B1/ko

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
    • F01N11/005—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus the temperature or pressure being estimated, e.g. by means of a theoretical model
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/02—Catalytic activity of catalytic converters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Catalysts (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
KR1020010014345A 2000-03-21 2001-03-20 배기가스 정제 촉매의 작업성 검사방법 KR100592695B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10013893.4 2000-03-21
DE10013893A DE10013893A1 (de) 2000-03-21 2000-03-21 Verfahren zur Überprüfung der Funktionstüchtigkeit eines Abgasreinigungskatalysators

Publications (2)

Publication Number Publication Date
KR20010092397A KR20010092397A (ko) 2001-10-24
KR100592695B1 true KR100592695B1 (ko) 2006-06-23

Family

ID=7635708

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010014345A KR100592695B1 (ko) 2000-03-21 2001-03-20 배기가스 정제 촉매의 작업성 검사방법

Country Status (16)

Country Link
US (1) US6739176B2 (de)
EP (1) EP1136671B1 (de)
JP (1) JP4625194B2 (de)
KR (1) KR100592695B1 (de)
CN (1) CN1231659C (de)
AR (1) AR027648A1 (de)
AT (1) ATE244816T1 (de)
AU (1) AU2809401A (de)
BR (1) BR0101110B1 (de)
CA (1) CA2341065C (de)
CZ (1) CZ2001882A3 (de)
DE (2) DE10013893A1 (de)
ES (1) ES2197130T3 (de)
PL (1) PL346557A1 (de)
RU (1) RU2267619C2 (de)
ZA (1) ZA200102335B (de)

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DE102004013557B4 (de) * 2004-03-19 2006-03-02 Audi Ag Prüfstand zur Überprüfung eines Brennkraftmaschinen-Abgaskatalysators
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US20120158269A1 (en) * 2010-05-10 2012-06-21 Toyota Jidosha Kabushiki Kaisha Vehicle control apparatus
CN101936208A (zh) * 2010-09-20 2011-01-05 北京交通大学 基于排气温度和排气背压的柴油机净化器在线诊断方法
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JP6142468B2 (ja) * 2012-06-01 2017-06-07 トヨタ自動車株式会社 内燃機関の触媒保護装置
JP5672295B2 (ja) * 2012-12-03 2015-02-18 トヨタ自動車株式会社 排気浄化装置の劣化判定システム
RU2532074C2 (ru) * 2012-12-07 2014-10-27 Михаил Игоревич Колпаков Способ оценки работоспособности каталитического нейтрализатора отработавших газов двигателя внутреннего сгорания с принудительным зажиганием
CN103091464B (zh) * 2013-01-30 2015-04-15 长安大学 空气净化材料多性能测试装置
RU2672013C2 (ru) 2013-10-15 2018-11-08 Джонсон Мэтти Паблик Лимитед Компани Бортовая система диагностики для каталитически активной подложки
CN104729837A (zh) * 2013-12-20 2015-06-24 北汽福田汽车股份有限公司 柴油机氧化催化转化器doc的性能测试方法及系统
DE102014007433A1 (de) * 2014-05-22 2015-12-17 Man Truck & Bus Ag Verfahren zur Kalibrierung eines Steuergerätes, das einen durch reaktionskinetische Gleichungen beschreibbaren technischen Prozess steuert oder regelt, insbesondere zur Kalibrierung eines eine Abgasnachbehandlung in einem Abgasstrom einer Brennkraftmaschine steuernden oder regelnden Steuergerätes
DE102015003126B4 (de) * 2015-03-12 2020-03-19 Daimler Ag Verfahren zur Diagnose einer Abgasanlage eines Fahrzeugs und Abgasanlage
EP3165732A1 (de) * 2015-11-09 2017-05-10 Plastic Omnium Advanced Innovation and Research Verfahren zur aktivierung/deaktivierung eines biologischen katalysators in einem umwandlungssystem an bord eines fahrzeuges
CN108472644A (zh) * 2016-01-22 2018-08-31 康明斯排放处理公司 用于再制造选择性催化还原系统的系统和方法
US11359529B2 (en) * 2020-03-02 2022-06-14 GM Global Technology Operations LLC Monitoring of diesel oxidation catalyst in aftertreatment assembly
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Also Published As

Publication number Publication date
AU2809401A (en) 2001-09-27
DE10013893A1 (de) 2001-09-27
CZ2001882A3 (cs) 2001-11-14
ZA200102335B (en) 2001-09-21
US6739176B2 (en) 2004-05-25
CN1231659C (zh) 2005-12-14
AR027648A1 (es) 2003-04-09
ES2197130T3 (es) 2004-01-01
EP1136671A1 (de) 2001-09-26
US20010033815A1 (en) 2001-10-25
CN1314544A (zh) 2001-09-26
ATE244816T1 (de) 2003-07-15
BR0101110B1 (pt) 2011-12-13
KR20010092397A (ko) 2001-10-24
EP1136671B1 (de) 2003-07-09
BR0101110A (pt) 2001-11-06
JP2001336415A (ja) 2001-12-07
CA2341065C (en) 2008-05-20
PL346557A1 (en) 2001-09-24
DE50100354D1 (de) 2003-08-14
RU2267619C2 (ru) 2006-01-10
JP4625194B2 (ja) 2011-02-02
CA2341065A1 (en) 2001-09-21

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